(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[http://senseis.xmp.net/?GunSix]AP[GoWiki:2009]
DT[2018-02-23]
C[Diagram from http://senseis.xmp.net/?GunSix

Main line]
PL[W]

AB[da][cb][db][bc][cc][ad][bd]
AW[ea][eb][dc][cd][ed][be][ce]

;W[ab]C[W1]MN[1]
;B[ba]C[B2]MN[2]
;W[bb]C[W3]MN[3]
;B[ac]C[B4]MN[4]
;W[ae]C[W5]MN[5]
;B[aa]C[B6]MN[6]

;
)
